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Solid state reaction of Mg with Ni under high pressure

High Pressure Research

Solid state reaction of Mg with Ni was processed under static high pressure and nanocrystalline Mg2Ni was obtained. An unknown phase was also formed at lower temperature. The relation between the mean grain size of Mg2Ni and the synthetizing pressure is given, and its mechanism is discussed.

关键词: solid state reaction;high pressure;nanocrystalline;Mg2Ni;mean grain;size;unknown phase;ab(2)-type intermetallic compounds;crystal-structure